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Low Flow Magmeter | FMG80A

Low Flow Magmeter

THB59,405.00 FMG82A

  • No Moving Parts
  • Requires No Straight Pipe
  • Chemical and Corrosion Resistant
  • Insensitive to Fluid Density and Fluid Viscosity Changes
  • NEMA 4X (IP66)
Electromagnetic Flow Meters - View related products


The FMG80A Series magmeter is designed for low-flow chemical injection or difficult-to-meter applications with pulsating metering pumps in ¼ to ¾" pipe/tube. The housing is made of sturdy splashproof HDPE plastic.

With no moving parts, the FMG80A Series can handle fluids containing particulate matter without clogging or jamming, keeping maintenance at a minimum. With no metallic parts (100% PVDF body and PVDF carbon fiber-filled electrodes), the meter is corrosion-resistant and compatible with a wide range of chemicals. Accuracy is maintained with conductive fluids (>20 micro Siemens) of varying viscosities and densities.

The FMG80A Series meter is compact enough to fit most pump/ injection systems. With zero straight pipe required after an elbow, it can be easily mounted in tight spaces. The mounting bracket adds stability. The FMG80A Series meter has opto-coupled current sinking or current sourcing pulse as well as a 4 to 20 mA output that can be connected to many OMEGA™ panel meters, controllers and data loggers; outputs and power are provided through a 6 m (19.7') cable with 8-pin female circular connector.

Pipe Sizes: ¼, ⅜, ½, and ¾"
Fittings: Fittings with two NPT threaded adaptors (included)
Materials Body: PVDF
Electrodes: PVDF carbon fiber-filled
Ground: PVDF carbon fiber-filled
Housing: HDPE with glass fiber
Fittings: PVDF
Adaptors (NPT): PVDF or polypropylene
    Ambient: -18 to 54°C (0 to 130°F)
    Fluid: 0 to 93°C (32 to 200°F)
Pressure: 150 psi
Flow Range:
    FMG81A, FMG82A: 3 GPM max (0.03 GPM cut off)
    FMG83A, FMG84A: 20 GPM max (0.2 GPM cut off)
    FMG81A, FMG82A: ±1%, ±0.002 GPM of reading across rated range
    FMG83A, FMG84A: ±1%, ±0.005 GPM of reading across rated range
Output Signal: Optocoupled current sinking or current sourcing pulse output; 30 Vdc, 5 mA max, 4 to 20 mA current loop; 7 Vdc plus load voltage drop min; 50 Vdc max
    FMG81A, FMG82A: 1000 pulses/liter (3785 pulses/gallon)
    FMG83A, FMG84A: 500 pulses/liter (1892 pulses/gallon)
Power: 10 to 15 Vdc, 150 mA (linear power supply recommended)
Fluid Conductivity: >20 microSiemens
Environmental: NEMA 4X (IP66)
Cable Length: 6 m (19.7'), cable with 8-pin female circular connector
(Specify Model Number)
Part Number/Desc.
Availability: 5 weeks
Magmeter ¼ NPT, EPDM 3 GPM
Availability: 1 week
Magmeter 3/8 NPT, EPDM 3 GPM
Availability: 5 weeks
Magmeter ½ NPT, EPDM 20 GPM
Availability: 1 week
Magmeter ¾ NPT, EPDM 20 GPM
Availability: 5 weeks
Replacement 6m (19.7') cable with 8-pin female circular connector
All prices on this site are shown in Thai Baht.
Note: Comes complete with 6m (19.7') cable with 8-pin female circular connector and operator’s manual.

Ordering Example: (1) FMG80-CABLE 2.4 m (8') cable, THB4,340.00  plus (1) FMG81A Magmeter 1/4 NPT, EPDM 3 GPM, THB62,744.43, THB4,340.00 + 62,744.43 = THB67,084.43
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